I know this is gonna sound completely insane for a 17 year old to be jealous of a 13 year old but.. Yeah. My sister got the better genes. She's skinny and thin, has a symmetrical face, brighter skin, doesn't have acne or permanent acne marks like me. I have very darker brown skin, I'm above average in weight (170 lbs and 5'2 but I'm trying to lose weight AGAIN even though I fucked up today) I have large droopy breasts. My face is round and my features don't match. I have hyperpigmentation on my face.. I just look at her and get upset sometimes because how lucky she is to be more beautiful.